Ptfe - Import export

Wrapped composite sliding bearing Stainless steel / PTFE coated | Maintenance-free dry sliding bearing | Corrosion resistance | Chemical resistance | DIN 1494 / ISO 3547 NOX-MET® is a versatile, corrosion-resistant dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle! For technical details, please visit the product page on our website!

Wrapped composite sliding bearing steel / Special PTFE coated Maintenance-free dry sliding bearing | DIN 1494 / ISO 3547 TEF-MET/P is a versatile dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, it is very well suited for lubricated applications (e.g. hydraulic oil lubrication). For technical details, please visit the product page on our website!

For lubricating machine elements under high loads (also under water influence) Lubrication of chains, joints and guides Lubrication of rolling and friction bearings Lubrication of toothed gearings, fittings, hinges and locks Advantages and benefits NSF H1 registered MOSH/MOAH-free The optimal additives allow good resistance to oxidation and ageing for long operating and durability Resistant to cold and hot water, steam and alkaline and acidic disinfectants and cleaning agents

For lubricating machine elements under high loads (also under water influence) Lubrication of chains, joints and guides Lubrication of rolling and friction bearings Lubrication of toothed gearings, fittings, hinges and locks Advantages and benefits NSF H1 registered MOSH/MOAH-free The optimal additives allow good resistance to oxidation and ageing for long operating and durability Resistant to cold and hot water, steam and alkaline and acidic disinfectants and cleaning agents Also available as spray version OKS 3751

Lubrication of rolling bearings at operating temperatures of -50°C to +180°C For long-term lubrication of temperature-stressed electric motor bearings, e.g. in household appliances or of bearings which are to start up easily at low temperatures Initial lubrication of roller bearings, such as ball bearings that are open, closed on one side, or sealed off on both sides Advantages and benefits Broad range of uses outside normal grease performance areas Reduces wear and friction High resistance to oxidation Wide operating temperature range and good low-temperature properties Very good corrosion protection Very good compatibility with most plastics and elastomers

Due to the wide range of different designs, perfectly suitable PTFE seals are available for every application. The PTFE gaskets from billi are characterized by high dielectric strength, excellent electrical insulation properties and a low thermal conductivity. All items are manufactured with a high processing quality. Discover the various PTFE gaskets in our online catalogue and order the right products for your application directly from billi. Depending on the respective requirements, different PTFE seals are suitable for you: Our comprehensive range includes, for example, PTFE thread sealing tapes with a temperature resistance of -200°C up to +260°C. The PTFE tapes are both, odourless and insoluble. In addition, the PTFE thread sealing tapes have a particularly low coefficient of friction, which improves their performances. We also offer PTFE cord with a pressure resistance of up to 10 bar. Possible applications include valves as well as piston and centrifugal pumps.

Grease lubrication of plain and roller bearings with low bearing play as well as bearings with low coasting moments Lubrication for fast-running roller bearings Sealing lubrication of mating surfaces, for example ground-in parts such as taper plugs, dosing plungers and valves Maintenance lubrication of plastic and rubber parts with embrittlement protection and good frictional characteristics, particularly on metal surfaces Advantages and benefits Temperature range from -60°C to 120°C Resistant to all alkali and acid cleaning agents and disinfectants Good wear protection through PTFE NSF H2 registration

Lubricating and sealing off tap cocks, labyrinth seals, stuffing boxes and packings Lubricating and sealing off fittings made of metal, plastic and ceramic, e.g. drain, cold- and hot-water fittings Long-term lubrication of heavily loaded press and guide plates, for example on telescope booms of mobile cranes As a lubricant for of threaded spindles on radiator thermostats Advantages and benefits Reduces wear Extension of the relubrication intervals High resistance to oxidation Noise and vibration-damping Resistant to cold and hot water, water vapour, lactic, formic, acetic and fruit acid, as well as alkaline and acidic cleaning agents and disinfectants Good elastomer and plastic compatibility For optimum adhesion, clean contamination and other lubricants from slide surfaces. Best way is to clean mechanically first and then with OKS 2610/OKS 2611 universal cleaner. Apply sufficient paste evenly with a brush, spatula, etc. The paste will also act as a sealant.

Dry lubrication of most different materials sliding on resp. rubbing against each other like metals, wood, ceramics, rubber as well as paintable plastics For packing machines, sliding areas in the plastics and textile industry, rollers and chutes in the transport range, etc. Non-stick coating of all kinds of sealings and sealing areas to avoid sticking, squeaking of soft on hard materials (e.g. rubber on glass), for water-repellent impregnation of absorbing materials or as separating film for casting resin applications Advantages and benefits Thin, tack-free separating film with very good adhesive properties on prepared surfaces Best suitability for low-friction lubrication of all kind of materials in contact Colourless and odour-free antifriction coating with non-stick properties

Dry lubrication of the most varied materials sliding on top of or rubbing against each other (such as metals, wood, ceramic, rubber, and also adhesives or paintable plastics) Anti-stick coating of seals or sealing surfaces of all kinds to prevent sticking-on To cure the squeaking noises of soft on hard materials For water-repellent impregnation of absorbent materials Separating film in cast resin applications Advantages and benefits Dry, non-soiling film Highly effective due to good adhesion to prepared substrates Colourless and odourless low-friction coating with non-stick properties Prevents frictional corrosion Dries at room temperature

Dry lubrication of the most varied materials sliding on top of or rubbing against each other (such as metals, wood, ceramic, rubber, and also adhesives or paintable plastics) Anti-stick coating of seals or sealing surfaces of all kinds to prevent sticking-on To cure the squeaking noises of soft on hard materials For water-repellent impregnation of absorbent materials Separating film in cast resin applications Advantages and benefits Dry, non-soiling film Highly effective due to good adhesion to prepared substrates Colourless and odourless low-friction coating with non-stick properties Prevents frictional corrosion Dries at room temperature Also available as spray version OKS 571

Rolled composite plain bearing steel / PTFE coated | Maintenance-free dry plain bearing | DIN 1494 / ISO 3547 TEF-MET/B is a versatile, corrosion-resistant dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle! For technical details, please visit the product page on our website!

Rolled composite plain bearing steel / PTFE coated | Maintenance-free dry plain bearing | DIN 1494 / ISO 3547 TEF-MET is a versatile dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle! For technical details, please visit the product page on our website!

Dry lubrication with solid lubricants for long-lasting efficiency at low sliding speed and with high surface pressure Long-term lubrication with excellent protection against wear for increased service life of slide areas Fully effective even after longer downtimes; no adherence of dust and dirt Advantages and benefits High-strength long-term antifriction bonded coating with high efficiency through good adhesion on prepared surfaces Constant friction value of the sliding film even under extreme load Increased protection against wear of otherwise not accessible slide areas

Hand- and Manhole gasket made of biaxially expanded PTFE Characteristics Chemical resistant for universal use as per TRD 611 Very adaptive to surfaces FDA Conformity No hardening, non stick on flanges Technical parameters Temperature: t = +250 °C Pressure: p = 40 bar Main application Hand- and Manhole covers for hot water, pressure and steam vessels Suitable for Hand- and Manhole covers of all industries Also suitable for sample pressure tests (cold) Approvals TRD 401 / VdTÜV Dichtung­ 100 Klasse D Form of delivery As biaxially expanded PTFE tape in the dimension 15 x 6 mm in length of 5 mtr.

Universal ePTFE Gasket Tape HD with higher density Characteristics Very adaptive to surfaces Chemical resistance Simple to install Very high cross section sealability Wide area of applications Does not stick on flanges Easy to remove Universal sizes reduce stock keeping Material 100 % expanded PTFE Chemical resistant against all products with the exception of molten Alcalimetal and elementary Fluor Main application Pipe Columns Separation joints Mixer Pump Housing Machine Housing Glass- and Graphite-Devices Lined vessels Sight glasses Hand- and Manhole covers (Not TRD401) Ventilation and Air Condition Channels Steel and Plastic flanges Pipes and devices with highly aggressive chemicals Gearboxes Suitable for Pharma industry Food industry Approvals FDA21 CFR 177.1550 (PTFE), FDA21 CFR 170.105 (adhesive) EG 1935:2004 EU 10/2011 FDA Dimensions Dimension (mm) Gasket spool 10 m Gasket spool 25 m Gasket spool 50 m Seal area width 3 x 0.3 x x >3 mm 3 x 0.7 x x >3 mm 4 x 1.5 x x >15 mm

ePTFE Gasket Pressure-Vacuum: Up to 250 bar (according to the operational and/or assembly conditions) Temperature: -240 °C up to +270 °C, short term +310 °C. After temperature exceeds 120 °C for the first time the bolts should be Re-tightened. Characteristics Simple to install Excellent adaption, ideal to compensate uneven gland surfaces Physiologically safe in temperatures up to 260 °C No change in sealant width after compression, therefore ideal for slim or limited seal areas Selection criteria: max unevenness of gland should not be bigger than 1/3 of seal thickness Operating range Pressure [p max]: Vacuum ... 250 bar Temperature: t = -240… +270 °C pH: 0 - 14 Pressure-Vacuum: Up to 250 bar (according to the operational and/or assembly conditions) Temperature: -240 °C up to +270 °C, short term +310 °C. After temperature exceeds 120 °C for the first time the bolts should be Re-tightened. Resistant All media pH 0-14, e.g: acids, alkaline, solvents, paint, oil, grease,...

Economical storage independent from shaft diameter, follow the packing diameter by 1.2 m-pieces Replacement for machined lantern rings Universal use, excellent chemical and thermal resistance Easy to remove with packing extractor No corrosion and wear of shafts, no canting during use Technical parameters Temperature: t = -100 … +250 °C pH 0 - 14 Main application Pumps with mechanical seals with flush port Stuffing box packings with lantern rings Suitable for All Industries Approvals FDA conformity Form of delivery 1.2 m per roll, special length 2 m on request Special sizes on request Packing dimension The hight of the lantern ring depends on the size of packing (see chart). Article (Lanternring) Height x width [mm] Height x width [imp.] STAR-AQUA BLUE 8 mm 7.6 x 11.4 0.30 x 0.45 STAR-AQUA BLUE 3/8" 9.0 x 13.2 0.35 x 0.52 STAR-AQUA BLUE 10 mm 9.4 x 13.2 0.37 x 0.52 STAR-AQUA BLUE 7/16" 10.5 x 14.3 0.41 x 0.56 STAR-AQUA BLUE 12 mm 11.1 x...

Synthetic Fiber Packing with PTFE Impregnation and Run-In Lubricant Characteristics Elastic and pliable Recommended shaft surface hardness: HRC 50 Resistance against rotting Structural stability Cost effective Operating range Pressure [p max]: 15 bar, Velocity [v max]: 12 m/s Pressure [p max]: 100 bar, Velocity [v max]: 1.5 m/s Temperature: t = -50… +140 °C pH: 3 - 12 Density: 1.30 g/cm³ Main application Centrifugal pumps Mixer Kneader Agitators Refiner Autoclave Gate valves Filter Suitable for Pulp and paper industry Sugar industry Waste water technology Form of delivery This packing can be manufactured from 4 to 40 mm square as well as in intermediate, inch sizes and special measurements. 04 - 09 mm on 1 kg spool 10 - 15 mm on 2,5 kg spool 16 - 25 mm on 5 kg spool Special length, pre-cut or die formed rings on request. 1 kg of packing of the following cross-sections corresponds to displayed meter lengths: Size mm["] Meter 4 48.1 5 [3/16"] 30.8 6 21.4 6.4 [1/4"] 19.1 8...

Para-Aramid Fiber Packing with PTFE Impregnation and Run-In Lubricant­ Practical useful application data: max. temperature: +200 °C Characteristics Volume stable, pressure stable High cross section density through PTFE blocking agent, which protects against penetration of crystallizing media Excellent value for money Good resistance against wear, with abrasive and hardening mediums Recommended shaft surface hardness: HRC 50 Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 100 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -50… +250 °C pH: 2 - 12 Density: 1.20 g/cm³ Practical useful application data: max. temperature: +200 °C Haupteinsatzgebiet Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Suitable for Pulp and paper industry Sugar industry Power plant technology Waste water technology Mining industry Variant Square shape P7 Form of delivery This packing can be manufactured in...

Meta-Aramid Fiber with PTFE Blocking Agent and Run-In Lubricant Characteristics Wear resistant, universal packing for applications with abrasive content High cross section density and structural stability, yet elastic and pliable Low friction, low shaft wear (HRC 45 shaft shaft surface hardness is sufficient) Clean packing, no contamination of media Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 100 bar, Velocity [v max]: 1.5 m/s Pressure [p max]: 100 bar Temperature: t = -100… +280 °C pH: 1 - 13 Density: 1.40 g/cm³ Main application Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Suitable for Pulp and paper industry Sugar industry Waste water technology Form of delivery This packing can be manufactured in dimensions from 10 to 40 mm as well as in intermediate, inch sizes and special measurements. Available from 4 to 9 mm in square X-Section. 04 - 09 mm on 1kg spool 10 - 15 mm on 2,5 kg spool 16 - 25 mm on...

Carbonized synthetic fiber with PTFE impregnation and run in lubricant Practical useful application data: max. temperature: +140 °C Characteristics Good flexibility Rot proof Form stable packing Good value for the money Recommended surface hardness HRC50 Operating range Pressure [p max]: 15 bar, Velocity [v max]: 15 m/s Pressure [p max]: 100 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -50… +200 °C pH: 3 - 12 Density: 1.30 g/cm³ Practical useful application data: max. temperature: +140 °C Main application Centrifugal pumps Mixer Kneader Agitators Refiner Autoclave Gate valves Filter Suitable for Pulp and paper industry Sugar industry Waste water technology General maintenance Form of delivery This packing can be manufactured from 4 to 40 mm square as well as in intermediate, inch sizes and special measurements. 04 - 09 mm on 1 kg spool 10 - 15 mm on 2,5 kg spool 16 - 25 mm on 5 kg spool Special length, pre-cut or die formed rings on request. 1 kg...

PTFE-Graphite Fiber with Paraffin Run-In Lubricant Practical useful application data: max. temperature: +180 °C max. pressure centrifugal pumps: 20 bar Characteristics Special lubricating graphite minimizes friction and guarantees greater heat conductivity Shafts or shaft sleeves in HRC 25 recommended Universal PTFE/Graphite packing with good value for money Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 250 bar, Velocity [v max]: 2 m/s Pressure [p max]: 150 bar Temperature: t = -50… +280 °C pH: 0 - 14 Density: 1.65 g/cm³ Practical useful application data: max. temperature: +180 °C max. pressure centrifugal pumps: 20 bar Main application Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner Gate valves Suitable for Chemical industry Power plant technology Pulp and paper industry General industries Form of delivery This packing can be manufactured from 4 to 40 mm square as well as in intermediate, inch sizes and special...

Polyimid Fiber with PTFE Impregnation and Silicone Run-In Lubricant Practical useful application data: max. temperature: +180 °C High fatigue strength and flexibility Good acid resistance High cross section density through PTFE blocking agent, good for crystallizing media Recommended shaft surface hardness: HRC 35 Good pliability, therefore perfect adaption of uneven shaft surfaces Operating range Pressure [p max]: 20 bar, Velocity [v max]: 15 m/s Pressure [p max]: 60 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -100… +280 °C pH: 0 - 12 Density: 1.30 g/cm³ Practical useful application data: max. temperature: +180 °C Main application Centrifugal pumps Mixer Kneader Agitators Filter Extruder Refiner Suitable for Chemical industry Sugar industry Pulp and paper industry Mining Form of delivery This packing can be manufactured from 4 to 40 mm square as well as in intermediate, inch sizes and special measurements. 04 - 09 mm on 1 kg spool 10 - 15 mm on...

Synthetic Fiber with PTFE Impregnation and siliconfree dynamic Run in Lubricant Practical useful application data: max. temperature: +180 °C Characteristics High fatigue strength and flexibility Good acid resistance (e. g. hydrofluoric acid 15 % / 50 °C) High cross section density through PTFE blocking agent, good for crystallizing media Recommended shaft surface hardness: HRC 35 Good pliability, therefore perfect adaption of uneven shaft surfaces Operating range Pressure [p max]: 20 bar, Velocity [v max]: 15 m/s Pressure [p max]: 60 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -50… +280 °C pH: 1 - 13 Density: 1.35 g/cm³ Practical useful application data: max. temperature: +180 °C Main application Centrifugal pumps Mixer Kneader Agitators Filter Extruder Refiner Suitable for Chemical industry Sugar industry Pulp and paper industry Mining Form of delivery This packing can be manufactured from 4 to 40 mm square as well as in intermediate, inch sizes...

Ramie Fiber with PTFE Blocking Agent and Silicone Free Run-In Lubricant­ Practical useful application data: max. temperature: +120 °C max. pressure centrifugal pumps: 15 bar Characteristics Universal packing for the lower temperature range Excellent value for money Shaft protecting, resistant to rotting Recommended shaft surface hardness: HRC 45 Excellent in products containing solids Operating range Pressure [p max]: 25 bar, Velocity [v max]: 12 m/s Pressure [p max]: 100 bar, Velocity [v max]: 1.5 m/s Pressure [p max]: 100 bar Temperature: t = -50… +140 °C pH: 4 - 11 Density: 1.25 g/cm³ Practical useful application data: max. temperature: +120 °C max. pressure centrifugal pumps: 15 bar Main application Centrifugal pumps Gate valves Fittings Agitators Refiner Filter Stern Tube Suitable for Universal use in lower temperature range Pulp and paper industry Sewage plants Marine industries Form of delivery This packing can be manufactured from 4 to 40 mm square as well as in...

Para-Aramid Fiber Packing with PTFE Impregnation and Run-In Lubricant Practical useful application data: max. temperature: +200 °C Characteristics Volume stable, pressure stable High cross section density through PTFE blocking agent, safety against penetration of crystallizing media Offers excellent value for the money Good protection against wear, with abrasive and hardening media Recommended shaft surface hardness: HRC 50 Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 100 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -50… +250 °C pH: 2 - 12 Density: 1.20 g/cm³ Practical useful application data: max. temperature: +200 °C Main application Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Suitable for Pulp and paper industry Sugar industry Power plant technology Waste water technology Mining industry Variant Trapez shape TP7 P7A without lubricant for valves, armatures, gate valves S7G...

100% GORE-GFO ® e-PTFE-Fiber with Incorporated Graphite and Silicone Run-In Lubricant Practical useful application data: max. temperature: +200 °C max. pressure centrifugal pumps: 20 bar Characteristics Extremely wide range of applications for all kind of industries. Easy and safe installation and handling No ageing process Easy to disassemble Protection of shaft against wear (HRC 25) Superb heat conductivity Not recommended for abrasive media Operating range Pressure [p max]: 25 bar, Velocity [v max]: 25 m/s Pressure [p max]: 250 bar, Velocity [v max]: 2 m/s Pressure [p max]: 150 bar Temperature: t = -100… +280 °C pH: 0 - 14 Density: 1.50 g/cm³ Practical useful application data: max. temperature: +200 °C max. pressure centrifugal pumps: 20 bar Main application Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner Vacuum pumps Suitable for Chemical industry Power plant technology Pulp and paper industry FOR INDUSTRIAL USE ONLY. Not for use in food, drug, cosmetic or...

(ePTFE) Characteristics High density and strength properties HD Tape plies during the wrapping in the thread and forms a dense PTFE film, which does not harden and stays flexible Immediate after connection of the construction parts it is possible to turn them 45° back for alignment. Chemically inert and does not react with steam, water, fuel, acids, gases or solvents. Once applied the connection can be disassembled Fretting of the threads is practically impossible Technical parameters Temperature: t = -240 … +260 °C Pressure: p = Vacuum up to +170 bar pH 0 - 14 Physical properties Color: bright yellow Thickness: 0.1 mm Area weight: 125 g/m Classification: GRp Tension strength: 9 - 14 MPa Nominal width: 10 < DN < 50 Main application For sealing all kind of thread connections as per ISO 7-1, classification GRp, with possibility of limited reverse rotation of conical/cylindrical (R/Rp) threaded connections Pipe connections in...